
Analysis code, processed data and figures accompanying the manuscript "From pollution haven to decarbonisation supplier: China's export reversal". Pipeline: GLORIA v060 MR-SUT embodied-emission accounting (1990-2024), MEIC v2 pollutant coupling, structural decomposition, avoided-emissions accounting for photovoltaic, battery and electric-vehicle exports, and change-point analysis. See README.md in the zip for system requirements, demo entry points and full reproduction notes. Preprint: https://doi.org/10.22541/essoar.15008255/v1
